Epura System

The technology developed by Propulsa Innovations eliminates the need to replace filters in original systems, while surpassing their performance in very dusty environments.

Stale air enters through the base of the Epura systems and passes through a high-efficiency filter, equipped with a Spunbond membrane coated with PTFE. When the Epura system’s filter reaches a saturation level, a cleaning cycle using low-frequency sounds becomes necessary. This is done by stopping and restarting the equipment’s engine, which cleans the filter without any real interruption, with the cleaning cycle lasting an average of 10 seconds.

These innovative systems can be installed on operation cabins (Epura Cabin) and on the air intakes of diesel engines and other industrial filtration equipment (Epura Engine).

Powerful pre-filtration systems providing constant control of the clean air supply intended for original filters of engines or cabins.

• Better engine performance
• Improved fuel consumption

An infrasound filtration technology that eliminates dust and the need for filter changes in original systems.

• No filter changes
• No work interruptions
• Considerable savings in equipment maintenance

A solution that protects the equipment and the environment, and more importantly, the people.

• Lower GHG emissions
• Less exposure to dust
• Fewer maintenance requirements and longer equipment life
• Healthier environment with less potential for pneumoconioses